Human running speed of 35-40 mph may be biologically possible

(PhysOrg.com) -- Jamaican sprinter Usain Bolt's record-setting performances have unleashed a wave of interest in the ultimate limits to human running speed. A new study published Jan. 21 in the Journal of Applied Physiology ...

The ethics of resurrecting extinct species

(Phys.org) —At some point, scientists may be able to bring back extinct animals, and perhaps early humans, raising questions of ethics and environmental disruption.

Five things to know about Bayer and Monsanto

A cancer victim's surprise court victory over US pesticide maker Monsanto could open the floodgates to a slew of similar lawsuits, potentially leaving the firm's new German owner with a major case of buyer's remorse.

Lilies Deadly to Cats, Veterinarians Warn

Lilies, a floral reminder that winter has passed, frequently appear in homes during spring holidays as potted plants or cut flowers. But for cats, many lilies can be as lethal as they are lovely.

Why do women live longer than men?

Women live longer than men. This simple statement holds a tantalizing riddle that Steven Austad, Ph.D., and Kathleen Fischer, Ph.D., of the University of Alabama at Birmingham explore in a perspective piece published in Cell ...

Humans are evolved for nature, not cities, say anthropologists

A new paper by evolutionary anthropologists Colin Shaw (University of Zurich) and Daniel Longman (Loughborough University) argues that modern life has outpaced human evolution. The study suggests that chronic stress and many ...

page 3 from 40